AD5934YRSZ-REEL7

AD5934YRSZ-REEL7

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AD5934YRSZ-REEL7
IC DDS 16.776MHZ 12BIT 16SSOP
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$3.31

Price update:a months ago
Available in stock: 5000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
AD5934YRSZ-REEL7 Products

The AD5934YRSZ-REEL7 is a high precision impedance converter systemsolution that combines an on-board frequency generator with a 12-bit, 250 kSPS, analog-to-digital converter (ADC). Thefrequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the impedance is sampled by the on-board ADC and a discrete Fourier transform (DFT) is processed by an on-board DSPengine. The DFT algorithm returns a real (R) and imaginary (I)data-word at each output frequency.

Once calibrated, the magnitude of the impedance and relativephase of the impedance at each frequency point along the sweepis easily calculated using the following two equations:

A similar device, available from Analog Devices, Inc., is theAD5933, which is a 2.7 V to 5.5 V, 1 MSPS, 12-bit impedanceconverter, with an internal temperature sensor, available in a16-lead SSOP.

Feature

  • Programmable output peak-to-peak excitation voltage to a maximum frequency of 100 kHz
  • Programmable frequency sweep capability with serial I2C interface 
  • Frequency resolution of 27 bits (<0.1 Hz) 
  • Impedance measurement range from 1 kΩ to 10 MΩ
  • Capable of measuring 100 Ω to 1 kΩ with additional circuitry
  • Phase measurement capability 
  • System accuracy of 0.5% 
  • 2.7 V to 5.5 V power supply operation
  • Temperature range: −40°C to +125°C 
  • 16-lead SSOP package

Applications

  • Electrochemical analysis 
  • Bioelectrical impedance analysis
  • Impedance spectroscopy 
  • Complex impedance measurement
  • Corrosion monitoring and protection equipment
  • Biomedical and automotive sensors
  • Proximity sensing
  • Nondestructive testing 
  • Material property analysis 
  • Fuel/battery cell condition monitoring

Product Attributes

TYPE DESCRIPTION Select all
Master fclk 16.776 MHz
Resolution (Bits) 12 b
Product Status Active
Package Tape & Reel (TR)
Supplier Device Package 16-SSOP
Package / Case 16-SSOP (0.209", 5.30mm Width)
Mounting Type Surface Mount
Operating Temperature -40°C ~ 125°C
Voltage - Supply 2.7V ~ 5.5V

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$3.31

Price update:a months ago
Available in stock: 5000
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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